*{
	padding: 0;
	margin: 0;
}
.bg{
	width: 1000px;
	margin: 0 auto;
	/* border: #0000FF solid 1px; */
}
body{
	overflow-y: hidden;
}
.layui-container {
	width: 930px;
}

.title {
	height: 40px;
}

.row1 {
	margin-top: 20px;
	width: 900px;
}

.grid1 {
	height: 80px;
	background-color: white;
	display: flex;
	box-shadow: 1px 1px 1px 1px #535353;
	justify-content: space-around;
}
.grid1 i{
	font-size: 50px;
	margin-top: 10px;
}
.data{
	margin-top: 8px;
	width: 82px;
}
.data h3{
	text-align: center;
}
.data h1{
	font-weight: 700;
	text-align: center;
	margin-top: 4px;
}
.than h4{
	color: #888888;
	margin-top: 10px;
}
.than h5{
	text-align: center;
	margin-top: 10px;
}
.tubiao {
	margin: 0 auto;
	width: 900px;
	height: 400px;
}

.grid-demo2 {
	height: 40px;
	line-height: 40px;
	text-align: center;
}
.grid-demo2 h3:hover{
	color: #d3a798;
}
#tree_photo1,
#tree_photo2,
#tree_photo3,
#tree_photo4 {
	width: 600px;
	height: 400px;
	margin: 0 auto;
	padding-top: 20px;

}